Deye

Deye SUN-5K-SG05LP3-EU-SM2 5kW Low-Voltage Hybrid Inverter Three-Phase

SKU: 971

✓︎ 5 kW three-phase, expandable up to 10 units in parallel
✓︎ AC coupling for retrofitting existing solar systems
✓︎ 97.6% efficiency and up to 120 A charge/discharge current

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Delivery time: 3 - 6 Workdays

1.299,00 €

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Deye SUN-5K-SG05LP3-EU-SM2 5kW Low-Voltage Hybrid Inverter Three-Phase

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Description

The Deye SUN-5K-SG05LP3-EU-SM2 is a three-phase low-voltage hybrid inverter with 5 kW rated power that combines photovoltaic generation, battery storage, and grid feed-in in a single device. It is designed for 48 V battery storage and, thanks to AC coupling, can also be retrofitted into existing PV systems—ideal for homeowners who want to increase their self-consumption and become more independent from the public grid.

Key Benefits for Your Home

Three-phase power: 5 kW rated power with 100% unbalanced output–each phase can deliver up to 50% of rated power.
Flexible retrofitting: AC coupling lets you easily integrate the battery storage into an existing solar system.
Scalable up to 50 kW: Up to 10 units can be connected in parallel–in both on-grid and off-grid operation.
High efficiency: A maximum efficiency of 97.6% and up to 120 A charge/discharge current ensure low losses and fast battery charging.

Smart Use of Your Solar Power

With the SUN-5K-SG05LP3-EU-SM2, you can reliably store surplus solar power and draw on it exactly when your household needs it. Six freely configurable time periods let you flexibly control battery charging and discharging according to your consumption profile and electricity tariff. Two MPP trackers with a voltage range of 200 to 650 V get the most out of your modules, even under changing light conditions. For additional supply security, the device supports parallel operation of multiple batteries as well as energy storage from a diesel generator. Intelligent cooling reliably keeps the inverter at temperature across the entire operating temperature range of –40 to +60°C, while extensive protective functions–from insulation monitoring to anti-islanding protection–ensure safe operation. This way, you noticeably reduce your electricity costs and gain a great deal of energy independence.

GENERAL DATA (Basic information on the inverter)
Manufacturer	Deye
Model	SUN-5K-SG05LP3-EU-SM2
Device type	Three-phase low-voltage hybrid inverter
Inverter topology	Non-isolated
Protection rating	IP65
Dimensions (W×H×D)	386 × 660 × 250 mm (excluding connectors and brackets)
Weight	35.2 kg
Cooling mode	Intelligent cooling
Operating temperature range	−40 to +60°C (derating above > 45°C)
Overvoltage category	OVC II (DC), OVC III (AC)
Warranty	5 / 10 years (depending on installation conditions)
BATTERY INPUT (Storage connection)
Battery type	Lead-acid or Li-ion
Battery voltage range	40 – 60 V
Max. charge current	120 A
Max. discharge current	120 A
Charging strategy (Li-ion)	Self-adaptation to BMS
Number of battery inputs	1
PV INPUT (Solar generator)
Max. PV connection power	10,000 W
Max. DC input power	8,000 W
Max. DC input voltage	800 V
Start voltage	160 V
MPPT voltage range	200 – 650 V
Rated DC input voltage	550 V
Max. operating PV input current	20 + 20 A
Max. input short-circuit current	30 + 30 A
MPP trackers / strings	2 MPP trackers / 1 + 1 strings
AC OUTPUT (Grid and output side)
Rated AC active power	5,000 W
Max. AC apparent power	5,500 VA
Rated AC current (input/output)	7.6 / 7.3 A
Max. AC current (input/output)	8.4 / 8 A
Max. AC pass-through (grid to charging)	45 A
Peak power (off-grid)	2x rated power for 10 s (10,000 W)
Rated voltage / range	220/380 V, 230/400 V (0.85 – 1.1 Un)
Grid frequency / range	50 (45 – 55) / 60 (55 – 65) Hz
Grid connection type	3L + N + PE
Power factor	0.8 capacitive to 0.8 inductive
Total harmonic distortion (THDi)	< 3% (at rated power)
EFFICIENCY & PROTECTION (Efficiency and safety)
Max. efficiency	97.6%
Euro efficiency	97.0%
MPPT efficiency	> 99%
Surge protection	TYPE II (DC), TYPE II (AC)
Protection functions	DC reverse polarity protection, AC overcurrent, overvoltage and short-circuit protection, temperature protection, insulation monitoring, AFCI (optional), anti-islanding protection, DC switch, residual current detection
COMMUNICATION & STANDARDS (Monitoring and certification)
Communication interfaces	WiFi, RS485, CAN
Display	LCD
Grid regulations	VDE-AR-N 4105, EN 50549, G99, CEI 0-21, IEC 61727, IEC 62116 et al.
Safety / EMC	IEC/EN 61000-6-1/2/3/4, IEC/EN 62109-1, IEC/EN 62109-2